Gets rid of LocationProviderBase.

device/geolocation/fake_location_provider.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef DEVICE_GEOLOCATION_FAKE_LOCATION_PROVIDER_H_
 #define DEVICE_GEOLOCATION_FAKE_LOCATION_PROVIDER_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread.h"
 #include "device/geolocation/geoposition.h"
-#include "device/geolocation/location_provider_base.h"
+#include "device/geolocation/location_provider.h"
 
 namespace device {
 
 // Fake implementation of a location provider for testing.
-class FakeLocationProvider : public LocationProviderBase {
+class FakeLocationProvider : public LocationProvider {
  public:
   enum State { STOPPED, LOW_ACCURACY, HIGH_ACCURACY } state_ = STOPPED;
 
   FakeLocationProvider();
   ~FakeLocationProvider() override;
 
   // Updates listeners with the new position.
   void HandlePositionChanged(const Geoposition& position);
 
   State state() const { return state_; }
   bool is_permission_granted() const { return is_permission_granted_; }
 
   // LocationProvider implementation.
+  void SetUpdateCallback(
+      const LocationProviderUpdateCallback& callback) override;
   bool StartProvider(bool high_accuracy) override;
   void StopProvider() override;
   const Geoposition& GetPosition() override;
   void OnPermissionGranted() override;
 
   scoped_refptr<base::SingleThreadTaskRunner> provider_task_runner_;
 
  private:
   bool is_permission_granted_ = false;
   Geoposition position_;
+  LocationProviderUpdateCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeLocationProvider);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_GEOLOCATION_FAKE_LOCATION_PROVIDER_H_